Throttle Body

A factory adjusted setscrew is used to limit the position of the throttle plate. NEVER attempt to adjust the engine idle speed using this screw. All idle speed functions are controlled by the engine controller.

REMOVAL & INSTALLATION

See Figures 1 and 2

Remove the air cleaner.

Perform the fuel system pressure release.

Disconnect the negative battery cable.

Disconnect the vacuum hoses and electrical connectors. Tag as necessary any hoses/connectors to ease installation.